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WINGs: Moved declaration of extern variable to the global header

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Having local extern declaration is dangerous because the compiler
is not able to cross-check if the type of the variable was defined
consistently.
This commit is contained in:
Christophe CURIS
2013-05-12 00:24:49 +02:00
committed by Carlos R. Mafra
parent 5c2a1ae1a1
commit 8a58c8b568
3 changed files with 3 additions and 2 deletions
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2
WINGs/WINGs/WINGsP.h
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@@ -40,7 +40,9 @@ typedef struct _WINGsConfiguration {
unsigned mouseWheelDown;
} _WINGsConfiguration;
extern char *_WINGS_progname;
extern _WINGsConfiguration WINGsConfiguration;
extern struct W_Application WMApplication;
/* ---[ drag*.c ]--------------------------------------------------------- */

2
WINGs/error.c
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@@ -28,8 +28,8 @@
#include <unistd.h>
#include <WUtil.h>
#include <WINGsP.h>
extern char *_WINGS_progname;
void __wmessage(const char *func, const char *file, int line, int type, const char *msg, ...)
{

1
WINGs/wappresource.c
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@@ -7,7 +7,6 @@
#include "GNUstep.h"
extern struct W_Application WMApplication;
void WMSetApplicationIconWindow(WMScreen * scr, Window window)
{